Site Reliability Engineer (Remote)

Libertex Group Overview 

Established in 1997, the Libertex Group has helped shape the online trading industry by merging innovative technology, market movements and digital trends. 

The multi-awarded online trading platform, Libertex, enables traders to access the market and invest in stocks or trade CFDs with underlying assets being commodities, Forex, ETFs, cryptocurrencies, and others.

A firm believer in the power of sports to inspire, empower and push for success, Libertex is the Official Online Trading Partner of Audi Revolut F1 Team.

We build innovative fintech so people can #TradeForMore with Libertex.

Job overview

We're looking for an SRE Engineer to support and optimize large-scale distributed systems, ensuring high availability, performance, and reliability across production environments. You will monitor system health, troubleshoot complex issues, and drive improvements through automation, observability, and site reliability engineering best practices.

Responsibilities

• Production Support and Incident Response
• Identify, analyze, and resolve issues in production and non-production systems.
• Participate in incident response, root cause analysis, and follow-up actions.
• Take part in an on-call rotation and support production incidents when needed, including outside regular working hours.
• Help develop and improve the observability system.
• Collect and analyze metrics from operating systems, infrastructure, and applications.
• Use monitoring data to support performance tuning, fault finding, and capacity planning.
• Implement, maintain, and improve CI/CD processes.
• Create sustainable systems and services through automation and continuous improvement.
• Reduce manual work and improve operational efficiency.
• Partner with development teams to improve service reliability, testing, deployment, and release processes.
• Support platform stability, scalability, and operational readiness.
• Work closely with development, QA, infrastructure, and other cross-functional teams.
• Create and maintain clear technical documentation, runbooks, operational guides, and support procedures.

• Strong SQL skills (T-SQL preferred), including query optimization, performance tuning, and data integrity management.
• Hands-on experience with Microsoft SQL Server, database design, migrations, and partitioning strategies.
• Experience with monitoring and observability tools such as Prometheus, Grafana, and ELK.
• Familiarity with cloud platforms (AWS, GCP, Azure).
• Proficiency in Python and scripting (Bash/PowerShell) for automation, ETL processes, data manipulation, and API integrations.
• Basic understanding of networking concepts and protocols (HTTP, DNS, CDN).

Additional Skills:

• Experience with Apache Airflow, Docker, Kubernetes, Ansible/IaC, and CI/CD tools (GitLab, Jenkins).
• Strong communication and collaboration skills, with a proactive, problem-solving mindset.
• English level: Intermediate (B1) or higher.

• Quarterly bonuses based on Company performance
• 24 working days of annual leave 
• Corporate events and team building activities
• Udemy Business unlimited membership & language training courses 
• Professional and personal development opportunities in a fast-growing environment 
  

Libertex Group is an equal opportunity employer, fostering an inclusive and diverse environment. We do not discriminate based on any characteristic protected by the law. Candidate privacy is respected, and all data is securely stored and used solely for recruitment purposes, in line with GDPR and our internal policies. Unsuccessful applicants may have their data retained for future opportunities unless deletion is requested.